mstorsjo wrote: > Hi. this change caused chromium windows pgo build to fail: > https://issues.chromium.org/issues/373478548 and we see the profile runtime > error message: > > ``` > LLVM Profile Error: Invalid profile data to merge > LLVM Profile Error: Profile Merging of file > default_16487515506031793746_0.profraw failed: File exists > LLVM Profile Error: Failed to write file > "default_16487515506031793746_0.profraw": File exists > ``` > > Looks like profile writing race condition. Though this change touched > compiler-rt/lib/profile/InstrProfilingUtil.c, I don't see how this will > affect windows.
I would expect that https://github.com/llvm/llvm-project/pull/112695 fixes that issue. https://github.com/llvm/llvm-project/pull/111332 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
